Blaize Holdings, Inc. (BZAI) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

105,032,000Shares Outstanding

6,925,813Shares held by institutions

$9,072,815Value of institutional holdings

27.38%Institutional ownership %

23.02%Shares Changed QoQ

91No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Recent 13F filings as of December 2025 show that 91 institutional investors hold a position in Blaize Holdings, Inc. (NASDAQ:BZAI).

Institutional ownership in Blaize Holdings edged up to 27.4% in December 2025, compared to 22.9% in September 2025.
In percentage terms, this reflects as a holdings change of 23.02% quarter on quarter, and an increase of 9000.00% year over year.
Among the 91 institutional holders of Blaize Holdings, 58 added to their stakes while 16 trimmed their positions and 17 held steady.
This class of investors increased its holdings in Blaize Holdings to 28.75Mn shares for the 13F-cycle ending December 2025, up by 5.38Mn shares quarter on quarter, and up 28.49Mn shares year over year.
With 6.35Mn shares, Temasek Holdings (Private) Ltd commands the largest institutional position in Blaize Holdings as of December 31, 2025, equating to 6.05% of the company.
Among the most significant buyers of Blaize Holdings during December 2025 were MILLENNIUM MANAGEMENT LLC (967.61K), UBS Group AG (813.12K), CANTOR FITZGERALD, L. P. (769.23K), CITADEL ADVISORS LLC (487.44K), JANE STREET GROUP, LLC (407.90K).
Leading sellers of Blaize Holdings stock in December 2025 included FRANKLIN RESOURCES INC (500.83K), MARSHALL WACE, LLP (338.92K), SUSQUEHANNA INTERNATIONAL GROUP, LLP (140.33K), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. (139.44K), Squarepoint Ops LLC (110.74K).
The top 10 institutional holders of Blaize Holdings for the quarter ending December 2025 included Temasek Holdings (Private) Ltd (6.35Mn), BlackRock, Inc. (4.91Mn), VANGUARD GROUP INC (3.89Mn), GEODE CAPITAL MANAGEMENT, LLC (1.54Mn), UBS Group AG (1.34Mn), STATE STREET CORP (1.29Mn), MILLENNIUM MANAGEMENT LLC (967.61K), MARSHALL WACE, LLP (859.13K), CANTOR FITZGERALD, L. P. (769.23K), NORTHERN TRUST CORP (614.25K).

91 Institutional Holders

6,925,813 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
Temasek Holdings (Private) Ltd	31 Dec, 2025	6,353,023	0	0.00%	$12,388,395.00
BlackRock, Inc.	31 Dec, 2025	4,908,722	250,048	5.37%	$9,572,008.00
VANGUARD GROUP INC	31 Dec, 2025	3,893,026	305,028	8.50%	$7,591,401.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	1,536,900	66,178	4.50%	$2,997,452.00
UBS Group AG	31 Dec, 2025	1,343,035	813,121	153.44%	$2,618,919.00
STATE STREET CORP	31 Dec, 2025	1,292,591	29,222	2.31%	$2,520,552.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	967,607	967,607	0.00%	$1,886,834.00
MARSHALL WACE, LLP	31 Dec, 2025	859,131	-338,922	-28.29%	$1,675,306.00
CANTOR FITZGERALD, L. P.	31 Dec, 2025	769,231	769,231	0.00%	$1,500,000.00
NORTHERN TRUST CORP	31 Dec, 2025	614,245	-17,029	-2.70%	$1,197,778.00
CITADEL ADVISORS LLC	31 Dec, 2025	510,871	487,444	2,080.69%	$996,198.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	496,226	16,727	3.49%	$967,641.00
JANE STREET GROUP, LLC	31 Dec, 2025	458,073	407,903	813.04%	$893,243.00
MORGAN STANLEY	31 Dec, 2025	398,362	282,090	242.61%	$776,807.00
Polar Asset Management Partners Inc.	31 Dec, 2025	389,127	389,127	0.00%	$758,798.00
AlphaCore Capital LLC	31 Dec, 2025	328,727	146,000	79.90%	$641,017.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	282,961	282,961	0.00%	$551,773.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	278,178	266,441	2,270.09%	$542,447.00
X-Square Capital, LLC	31 Dec, 2025	200,000	200,000	0.00%	$390.00
Notable Capital Management, L.L.C.	31 Dec, 2025	163,670	0	0.00%	$319,157.00

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